Defines a color mask.
A color mask specifies a range of colors to be masked out.

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Initializes a new PDFColorMask object.

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Initializes a new PDFColorMask object.

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Gets the end of the colors range.
The colorspace of startColor must match the colorspace of end color and also the image's colorspace.

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This method supports the internal library infrastructure and should not be used by external client code.

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Gets the start of the colors range.
The colorspace of startColor must match the colorspace of end color and also the image's colorspace.

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Sets the end of the colors range.
The colorspace of startColor must match the colorspace of end color and also the image's colorspace.

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Sets the start of the colors range.
The colorspace of startColor must match the colorspace of end color and also the image's colorspace.

Full documentation